运营成本表

Model/models.py

@@ -4215,6 +4215,7 @@ class OperatingCosts(models.Model):
     settlement_days = models.SmallIntegerField(verbose_name='当月结算天数', default=0)
     remaining_usage_time = models.IntegerField(default=0, verbose_name='剩余使用时间')
     created_time = models.IntegerField(default=0, verbose_name='当月结算时间')
+    end_time = models.IntegerField(default=0, verbose_name='订单结束时间')
     time = models.IntegerField(verbose_name='时间戳', default=0)
     remark = models.CharField(blank=True, default='', max_length=200, verbose_name='备注')